Rocker drill quality appraisal

radial drilling machine is a machine tool that uses a rotating drill bit to perform metal processing. The principle is to transmit the power of the motor to the spindle through the transmission device, and the rotation of the spindle drives the drill bit to perform drilling operations.
radial drilling machine is suitable for batch processing of small and medium-sized workpieces, especially when drilling accuracy is not required and the output is large. Common application scenarios include machinery manufacturing, metal processing, automobile repair and other industries.
In the case of radial drilling machine quality appraisal, Zhongke Testing can provide radial drilling machine quality appraisal services.

1. Check the logo: The logo should be clear and complete, including product model, specifications, production date and other information. At the same time, carefully observe whether the markings on the packaging box and the product are consistent.
2. Check accessories: Accessories should be consistent with original accessories, including instructions, certificates, warranty cards, etc. If there are any inconsistencies, it may be a fake product.
3. Check the appearance: The appearance should be clean, free of damage, scratches, etc. At the same time, carefully check whether all parts are intact.
4. Check quality: It should comply with relevant national standards and industry requirements, including performance parameters, safety performance, etc. Whether the product is qualified can be judged by testing performance parameters.

GB/T 4017-1997 Radial arm drilling machine accuracy inspection
JB/T 6336-2017 Universal radial arm drilling machine Technical conditions
JB/T 9898-2013 Slide universal radial arm drilling machine Accuracy inspection
JB/T 9899-2014 Mobile Universal Radial Arm Drilling Machine Accuracy Inspection
JB/T 6335.1-1999 Radial Arm Drilling Machine Series Model
JB/T 6335.2-2006 Radial Arm Drilling Machine Part 2: Technical Conditions
JB/T 9897-2011 Baseless Universal Radial Arm Drilling Machine Accuracy Inspection

The radial drilling machine purchased by a heavy industry company did not meet the technical requirements agreed upon in the agreement, and a dispute arose with the equipment manufacturer.
was entrusted by the court to conduct an appraisal and analysis on "whether there are quality problems" with the radial drilling machine involved in the case.
identification and analysis results: The
identification and analysis expert group discussed and conducted comprehensive quality and technical analysis on the relevant information and on-site investigation of the radial drilling machine involved in the case, and made the following suggestions and conclusions:
The tightness of the spindle box of the radial drilling machine involved in the case is low and does not meet the requirements of relevant industry standards.